Design, synthesis and evaluation of 2,4-diaminoquinazolines as inhibitors of trypanosomal and leishmanial dihydrofolate reductase
作者:Soghra Khabnadideh、Didier Pez、Alexander Musso、Reto Brun、Luis M. Ruiz Pérez、Dolores González-Pacanowska、Ian H. Gilbert
DOI:10.1016/j.bmc.2005.01.025
日期:2005.4
and evaluation of a series of 2,4-diaminoquinazolines as inhibitors of leishmanial and trypanosomal dihydrofolate reductase. Compounds were designed by a generating virtual library of compounds and docking them into the enzyme active site. Following their synthesis, they were found to be potent and selective inhibitors of leishmanial dihydrofolate reductase. The compounds were also found to have potent
本文介绍了一系列2,4-二氨基喹唑啉作为利什曼和锥虫二氢叶酸还原酶抑制剂的设计,合成和评价。通过生成化合物的虚拟文库并将其对接到酶活性位点中来设计化合物。合成后,发现它们是利什曼醛二氢叶酸还原酶的有效和选择性抑制剂。还发现这些化合物对非洲锥虫病的致病生物布氏锥虫和南美锥虫病的致病性锥虫有有效活性。针对利什曼原虫病的致病菌之一的利什曼原虫多诺万尼的活性明显较低。